| Acronym | Definition |
|---|
| GPPP➣Group Personal Pension Plan (retirement) |
| GPPP➣Gothic-Pogo-Pfingst-Party |
| GPPP➣Good Plant Protection Practice |
| GPPP➣Global Public-Private Partnership (governance mechanism) |
| GPPP➣Graduate Program in Public Policy (various universities) |
| GPPP➣Green Purchasing Pilot Project (Australia) |